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2019 12 05 library development
Date: December 12, 2019, 8am-9am Pacific Times The purpose of this meeting is to coordinate the development https://github.com/ibpsa/modelica-ibpsa
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Klaas to present CONTAM-like presentation.
Filip to present refactor of inverseX (1/X). (See also conditions in https://doi.org/10.1080/19401493.2013.765506) To be discussed next call.
Update on geothermal models (Massimo)
Update to Dymola 2020x (Michael)
Progress on pull requests, https://github.com/ibpsa/modelica-ibpsa/pulls
US uses more leakage and orifice area, Europe uses more Q = f(dp) equations based on user-provided data, interpolated with cubic spline.
Wind pressure coefficients can be supplied with spline fit in his implementation.
These two components should soon be ready for review. Pending work:
- make sure wind pressure coefficients is periodic in the angle, rather than having zero derivative at 0 and 360 degree
- refactor use of cubic spline function so that coefficients are computed only once in the simulation, similar to the fan model.
New students starts in January. Work should improve accuracy of short-term response.
Massimo works with Iago on model that has no events.
Also works on non-uniform vertical temperature distribution and boreholes in series.
Michael to update CI testing to Dymola 2020x.
Antoine tested successfully conversion script, no obsolete models are needed. PR likely before end of year.
Code under internal testing. Donghun to work with Antoine on testing of UAWet and heating mode.
Michael to review check valve model https://github.com/ibpsa/modelica-ibpsa/pull/1224
Michael to update CI testing to Dymola 2020x.
Klaas to make pull request for new air flow models.
Fluid Property models (RWTH) RWTH intern development of R134a, R410A, R32, R407C, R290 and R744 merge in December, Paper in March - Sorry for not attending last call and today. Unfortunately really busy days recently! Are there further fluid models of interest? We can add some more due to master's thesis.